Butterfly Valve DF DN250 JIS 5K

Double flange type - bare stem
Item No.
M35478
Details
Nodular Cast Iron body, vulcanized liner double flange type butterfly valve with Stainless Steel disc. Centric free stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous
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Product Group 732901
Material Body Nodular Cast Iron, GGG40
Min temperature -30°C
Remark Connection: JIS 5K
Face To Face Standard EN 558, series 13
End Standard JIS B2239
Design Code EN 593
Standard JIS
Application Cargo oil, Corrosive fluids, Flammable hydraulic oil, Fuel oil, Lubricating oil, Non-flammable hydraulic fluid
Size 250
Material Seat FPM/FKM
Material Disc Stainless Steel, 316
Pressure Rating JIS 5K
End Type Double flange
Sub Category BUTTERFLY
Item Number M35478
Category Valve
Inspection Standard EN 12266
Top Flange Standard ISO 5211 - F10
Variant Bare stem
Max temperature +180°C
Partslist and details
PARTSLIST
No Part Material Code
1 Body Nodular Cast Iron GGG40
2 Disc Stainless Steel 1.4408
3 Seat FPM/FKM max working temp. 180°C
4 Stem Stainless Steel 1.4401
5 Pin Duplex Stainless Steel 1.4462



DETAILS
DN Pressure Rating Id nxdd Hcd Ø D L Kg H1 Ø D2 H2 S H3
250 5 12x23 345 405 165 40 203 125 245 22 30